package jdbc;

import java.sql.Connection;
import java.sql.SQLException;
import java.sql.Statement;
import java.util.Scanner;

public class Test {
    public static void main(String[] args) {
        UserInfo userInfo = InputUtil.getInputObject(new UserInfo(), "删除用户信息", "删除");
        System.out.println(userInfo);
        try (Connection connection = DBUtil.getConnection()) {
            System.out.println("与数据库建立连接成功！");
            Statement statement = connection.createStatement();//创建语句执行对象
            String sql = "DELETE FROM userinfo WHERE username = '" + userInfo.getUsername() + "'";
            int result = statement.executeUpdate(sql);
            System.out.println("删除"+(result>0?"成功":"失败"));
        } catch (SQLException e) {
            e.printStackTrace();
        }
    }
}
